| Number of Teeth | N/A 27 | 
| Dp - Pitch Diameter | N/A 4.307 in | 
| Do - Outside Diameter | N/A 4.579 in | 
| d - Plane Bore | N/A 0.630 in | 
| Max. Plain Bore1 | N/A 2.087 in | 
| Pitch | N/A 1/2 in | 
| Caliper Diameter | N/A 3.972 in | 
| Dr - Roller Diameter | N/A 0.335 in | 
| Inside Width | N/A 0.305 in | 
| Style | N/A E | 
| L | N/A 1.575 in | 
| LTB | N/A 1.181 in | 
| Nominal Tooth Width | N/A 0.290 in | 
| T - Plate Thickness | N/A 0.803 in | 
| Dh - Hub Diameter2 | N/A 3.228 in | 
| Wt. LBS | N/A 2.62 lb | 
